M&C TechGroup SP2006-H280_DIL Operator's manual User Manual
Page 23
23
Gas sampling and gas conditioning technology
2-1.1.7.2-ME
The following table shows an extract from an injector data sheet.
Injektortyp
I
Injektor-Nr.
.....
Für
Verdünnungssys-
tem-Nr.
....../............
Typ
SP2006-H/DIL
Injector type
Injector No.
For dilution system No.
Type
Betriebsdruck
Operating pres-
sure
[bar]
Durchfluss
Flow
[l/h]
Unterdruck ohne kritische Düse
Vacuum without critical orifice
[bar]
Unterdruck mit kritischer Düse
Vacuum with critical orifice
5,1l/h
[bar]
2,4
415
-0,62
-0,61
2,6
435
-0,65
-0,64
2,8
460
-0,68
-0,67
3,0
490
-0,80
-0,77
3,2
510
-0,79
-0,77
3,4
535
-0,79
-0,77
3,6
560
-0,78
-0,76
3,8
585
-0,77
-0,76
4,0
605
-0,77
-0,75
Überprüfung des Verdünnungsfaktors
Check of the dilution ratio
Messgasdruck atmosphärisch
Sample gas pressure atmospheric
Kritische Düse
Critical nozzle
Verd.gas
Dilution gas
Verdünnungsgasdruck
Dilution gas pressure
Messgas
Sample
Verdünnung
Dilution
Messwert d. verd. Gases
Meas. value of the dil.
gas
5,1 l/h
100% N
2
3,2 bar
100% O
2
100:1
1,0 % O
2
Figure 14
Extract from an injector data sheet
For the operation of an installed bypass injector, the necessary pressure must be set on the pres-
sure regulator (see figure 14).
N O T E !
The attached bypass injector table shows the suction flows at corresponding
bypass gas pressures for two different process pressures, 1 bar and 0,9 bar
absolute (see figure 14).
Bypassgas / Bypass gas
Prozessgas / Sample gas
Betriebsdruck
Operating pressure
[bar]
Durchfluss
Flow
[l/h]
Ansaugvolumenstrom bei 1bar abs.
Suction flow at 1bar abs.
[l/h]
Ansaugvolumenstrom bei 0,9bar
abs.
Suction flow at 0,9bar abs. [l/h]
0,5
110
45
-
1,0
155
115
-
1,5
190
200
65
2,0
235
250
135
2,5
270
300
200
3,0
310
350
250
3,5
355
370
270
4,0
395
390
305
4,5
430
425
350
Figure 15
Suction flow at 0,9 or 1bar abs. in dependence on the bypass gas pressure